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/kernel/liteos_a/fs/proc/include/
Dproc_file.h123 * @param pde [IN] Type #struct ProcDirEntry * pointer of the node structure to be deviation
124 * @param offset [IN] Type #loff_t the number of deviation
125 * @param whence [IN] Type #int the begin of deviation
127 * @retval #<0 deviation failed
128 * @retval #>=0 deviation successfully
149 * @param pos [IN] Type #off_t * the number of deviation
150 * @param whence [IN] Type #int the begin of deviation
152 * @retval #EINVAL deviation failed
153 * @retval #ENOERR deviation successfully
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/serial/
Dnvidia,tegra20-hsuart.txt44 Tx deviation of connected device can be captured over scope (or noted from
48 As an example, consider there is deviation observed in Tx for baud rates as
50 0 to 9600 has 1% deviation
51 9600 to 115200 2% deviation
52 This slight deviation is expcted and Tegra UART is expected to handle it. Due
54 above deviation observed for avoiding frame errors.
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/serial/
Dnvidia,tegra20-hsuart.yaml76 TX deviation of connected device can be captured over scope (or noted from its spec) for
80 As an example, consider there is deviation observed in TX for baud rates as listed below. 0
81 to 9600 has 1% deviation 9600 to 115200 2% deviation. This slight deviation is expcted and
83 should be set equal to or above deviation observed for avoiding frame errors. Property
/kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/
Dext-ctrls-fm-tx.rst11 parameters for audio compression, pilot tone generation, audio deviation
26 Configures RDS signal frequency deviation level in Hz. The range and
101 Enables or disables the audio deviation limiter feature. The limiter
106 Sets the audio deviation limiter feature release time. Unit is in
110 Configures audio frequency deviation level in Hz. The range and step
139 Configures pilot tone frequency deviation level. Unit is in Hz. The
/kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/
Dext-ctrls-fm-tx.rst11 parameters for audio compression, pilot tone generation, audio deviation
26 Configures RDS signal frequency deviation level in Hz. The range and
101 Enables or disables the audio deviation limiter feature. The limiter
106 Sets the audio deviation limiter feature release time. Unit is in
110 Configures audio frequency deviation level in Hz. The range and step
139 Configures pilot tone frequency deviation level. Unit is in Hz. The
/kernel/linux/linux-5.10/drivers/clk/st/
Dclkgen-fsyn.c584 static int clk_fs660c32_get_pe(int m, int si, unsigned long *deviation, in clk_fs660c32_get_pe() argument
610 if (new_deviation < *deviation) { in clk_fs660c32_get_pe()
615 *deviation = new_deviation; in clk_fs660c32_get_pe()
626 /* initial condition to say: "infinite deviation" */ in clk_fs660c32_dig_get_params()
627 unsigned long deviation = ~0; in clk_fs660c32_dig_get_params() local
633 for (si = 0; (si <= 8) && deviation; si++) { in clk_fs660c32_dig_get_params()
636 r1 = clk_fs660c32_get_pe(0, si, &deviation, in clk_fs660c32_dig_get_params()
638 r2 = clk_fs660c32_get_pe(31, si, &deviation, in clk_fs660c32_dig_get_params()
645 /* Try to find best deviation */ in clk_fs660c32_dig_get_params()
646 for (m = 1; (m < 31) && deviation; m++) in clk_fs660c32_dig_get_params()
[all …]
Dclkgen-pll.c257 unsigned long deviation = ~0; in clk_pll3200c32_get_params() local
273 for (i = 1; i <= 7 && deviation; i++) { in clk_pll3200c32_get_params()
286 if (!new_deviation || new_deviation < deviation) { in clk_pll3200c32_get_params()
289 deviation = new_deviation; in clk_pll3200c32_get_params()
293 if (deviation == ~0) /* No solution found */ in clk_pll3200c32_get_params()
419 unsigned long deviation = ~0; in clk_pll4600c28_get_params() local
427 for (i = 1; i <= 7 && deviation; i++) { in clk_pll4600c28_get_params()
439 for (; n >= 8 && deviation; n--) { in clk_pll4600c28_get_params()
445 if (!new_deviation || new_deviation < deviation) { in clk_pll4600c28_get_params()
448 deviation = new_deviation; in clk_pll4600c28_get_params()
[all …]
/kernel/linux/linux-6.6/drivers/usb/gadget/function/
Du_audio.h16 * Same maximum frequency deviation on the slower side as in
17 * sound/usb/endpoint.c. Value is expressed in per-mil deviation.
22 * Maximum frequency deviation on the faster side, default value for UAC1/2.
23 * Value is expressed in per-mil deviation.
/kernel/linux/linux-6.6/drivers/clk/st/
Dclkgen-fsyn.c646 static int clk_fs660c32_get_pe(int m, int si, unsigned long *deviation, in clk_fs660c32_get_pe() argument
672 if (new_deviation < *deviation) { in clk_fs660c32_get_pe()
677 *deviation = new_deviation; in clk_fs660c32_get_pe()
688 /* initial condition to say: "infinite deviation" */ in clk_fs660c32_dig_get_params()
689 unsigned long deviation = ~0; in clk_fs660c32_dig_get_params() local
695 for (si = 0; (si <= 8) && deviation; si++) { in clk_fs660c32_dig_get_params()
698 r1 = clk_fs660c32_get_pe(0, si, &deviation, in clk_fs660c32_dig_get_params()
700 r2 = clk_fs660c32_get_pe(31, si, &deviation, in clk_fs660c32_dig_get_params()
707 /* Try to find best deviation */ in clk_fs660c32_dig_get_params()
708 for (m = 1; (m < 31) && deviation; m++) in clk_fs660c32_dig_get_params()
[all …]
Dclkgen-pll.c319 unsigned long deviation = ~0; in clk_pll3200c32_get_params() local
335 for (i = 1; i <= 7 && deviation; i++) { in clk_pll3200c32_get_params()
348 if (!new_deviation || new_deviation < deviation) { in clk_pll3200c32_get_params()
351 deviation = new_deviation; in clk_pll3200c32_get_params()
355 if (deviation == ~0) /* No solution found */ in clk_pll3200c32_get_params()
481 unsigned long deviation = ~0; in clk_pll4600c28_get_params() local
489 for (i = 1; i <= 7 && deviation; i++) { in clk_pll4600c28_get_params()
501 for (; n >= 8 && deviation; n--) { in clk_pll4600c28_get_params()
507 if (!new_deviation || new_deviation < deviation) { in clk_pll4600c28_get_params()
510 deviation = new_deviation; in clk_pll4600c28_get_params()
[all …]
/kernel/linux/linux-5.10/sound/soc/samsung/
Ds3c-i2s-v2.c566 signed int deviation = 0; in s3c_i2sv2_iis_calc_rate() local
590 deviation = actual - rate; in s3c_i2sv2_iis_calc_rate()
592 printk(KERN_DEBUG "%ufs: div %u => result %u, deviation %d\n", in s3c_i2sv2_iis_calc_rate()
593 fsdiv, div, actual, deviation); in s3c_i2sv2_iis_calc_rate()
595 deviation = abs(deviation); in s3c_i2sv2_iis_calc_rate()
597 if (deviation < best_deviation) { in s3c_i2sv2_iis_calc_rate()
601 best_deviation = deviation; in s3c_i2sv2_iis_calc_rate()
604 if (deviation == 0) in s3c_i2sv2_iis_calc_rate()
/kernel/linux/linux-6.6/Documentation/admin-guide/media/
Dsi4713.rst104 - pilot_deviation - Configures pilot tone frequency deviation level.
116 * Limiter setups audio deviation limiter feature. Once a over deviation occurs,
118 prevent over deviation.
121 - limiter_deviation - Configures audio frequency deviation level.
/kernel/linux/linux-5.10/Documentation/admin-guide/media/
Dsi4713.rst104 - pilot_deviation - Configures pilot tone frequency deviation level.
116 * Limiter setups audio deviation limiter feature. Once a over deviation occurs,
118 prevent over deviation.
121 - limiter_deviation - Configures audio frequency deviation level.
Dsi476x.rst147 0x21 dev Frequency deviation
150 0x26 pilotdev Pilot deviation in units of 100 Hz
153 0x29 strongdev Frequency deviation
/kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr3/
Dia_css_tnr3_types.h55 1]; /** Standard deviation for Y at points Y0, Y1, Y2, Y3 */
57 1]; /** Standard deviation for U at points U0, U1, U2, U3 */
59 1]; /** Standard deviation for V at points V0, V1, V2, V3 */
/kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/isp/kernels/tnr/tnr3/
Dia_css_tnr3_types.h55 1]; /** Standard deviation for Y at points Y0, Y1, Y2, Y3 */
57 1]; /** Standard deviation for U at points U0, U1, U2, U3 */
59 1]; /** Standard deviation for V at points V0, V1, V2, V3 */
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/engine/gr/
Dgv100.c116 u32 deviation; /* absolute diff between TPC# and average_tpcs, averaged across GPCs */ in gv100_gr_scg_estimate_perf() local
117 u32 norm_tpc_deviation; /* deviation/max_tpc_per_gpc */ in gv100_gr_scg_estimate_perf()
192 deviation = 0; in gv100_gr_scg_estimate_perf()
199 deviation += diff; in gv100_gr_scg_estimate_perf()
202 deviation /= gr->gpc_nr; in gv100_gr_scg_estimate_perf()
204 norm_tpc_deviation = deviation / max_tpc_gpc; in gv100_gr_scg_estimate_perf()
/kernel/linux/linux-6.6/drivers/iio/adc/
Dqcom-spmi-iadc.c432 u8 deviation; in iadc_rsense_read() local
444 ret = iadc_read(iadc, IADC_NOMINAL_RSENSE, &deviation); in iadc_rsense_read()
449 * Deviation value stored is an offset from 10 mili Ohms, bit 7 is in iadc_rsense_read()
452 sign = (deviation & IADC_NOMINAL_RSENSE_SIGN_MASK) ? -1 : 1; in iadc_rsense_read()
454 deviation &= ~IADC_NOMINAL_RSENSE_SIGN_MASK; in iadc_rsense_read()
458 int_sense += sign * deviation * IADC_INT_RSENSE_DEVIATION; in iadc_rsense_read()
/kernel/linux/linux-5.10/drivers/iio/adc/
Dqcom-spmi-iadc.c433 u8 deviation; in iadc_rsense_read() local
445 ret = iadc_read(iadc, IADC_NOMINAL_RSENSE, &deviation); in iadc_rsense_read()
450 * Deviation value stored is an offset from 10 mili Ohms, bit 7 is in iadc_rsense_read()
453 sign = (deviation & IADC_NOMINAL_RSENSE_SIGN_MASK) ? -1 : 1; in iadc_rsense_read()
455 deviation &= ~IADC_NOMINAL_RSENSE_SIGN_MASK; in iadc_rsense_read()
459 int_sense += sign * deviation * IADC_INT_RSENSE_DEVIATION; in iadc_rsense_read()
/kernel/linux/linux-5.10/drivers/cpuidle/governors/
Dmenu.c75 * intervals and if the stand deviation of these 8 intervals is below a
165 * intervals, and checking if the standard deviation of that set
225 * The typical interval is obtained when standard deviation is in get_typical_interval()
227 * deviation is small compared to the average interval (avg > in get_typical_interval()
231 * the standard deviation is greater than 715 s (which is in get_typical_interval()
246 * calculate the average and standard deviation again. Once we get in get_typical_interval()
/kernel/linux/linux-6.6/net/sunrpc/
Dtimer.c58 * NB: When computing the smoothed RTT and standard deviation,
98 * the mean and mean deviation of RTT for the appropriate type of RPC
/kernel/linux/linux-5.10/net/sunrpc/
Dtimer.c58 * NB: When computing the smoothed RTT and standard deviation,
98 * the mean and mean deviation of RTT for the appropriate type of RPC
/kernel/linux/linux-6.6/drivers/staging/pi433/
Drf69.c226 int rf69_set_deviation(struct spi_device *spi, u32 deviation) in rf69_set_deviation() argument
243 * frequency deviation must exceed 600 Hz but not exceed in rf69_set_deviation()
247 if (deviation < 600 || (deviation + (bit_rate / 2)) > 500000) { in rf69_set_deviation()
249 "set_deviation: illegal input param: %u\n", deviation); in rf69_set_deviation()
258 f_reg = deviation * factor; in rf69_set_deviation()
/kernel/linux/linux-6.6/drivers/cpuidle/governors/
Dmenu.c77 * intervals and if the stand deviation of these 8 intervals is below a
167 * intervals, and checking if the standard deviation of that set
222 * The typical interval is obtained when standard deviation is in get_typical_interval()
224 * deviation is small compared to the average interval (avg > in get_typical_interval()
228 * the standard deviation is greater than 715 s (which is in get_typical_interval()
243 * calculate the average and standard deviation again. Once we get in get_typical_interval()
/kernel/linux/linux-6.6/tools/testing/selftests/dma/
Ddma_map_benchmark.c123 printf("average map latency(us):%.1f standard deviation:%.1f\n", in main()
125 printf("average unmap latency(us):%.1f standard deviation:%.1f\n", in main()

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